| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $187.93 | 4.250% | $195.917 | $195.92 | $195.90 | $195.90 |
| Purchase #2 | $146.88 | 7.592% | $158.0311 | $158.03 | $158.05 | $158.00 |
| Purchase #3 | $227.29 | 13.362% | $257.6605 | $257.66 | $257.65 | $257.70 |
| Purchase #4 | $160.44 | 11.300% | $178.5697 | $178.57 | $178.55 | $178.60 |
| Purchase #5 | $235.55 | 6.533% | $250.9385 | $250.94 | $250.95 | $250.90 |
| Purchase #6 | $30.94 | 5.759% | $32.7218 | $32.72 | $32.70 | $32.70 |
| Purchase #7 | $16.78 | 8.560% | $18.2164 | $18.22 | $18.20 | $18.20 |
| 7 purchase totals = | $1,005.81 | $1,092.0550 | $1,092.06 | $1,092.00 | $1,092.00 | |